wolf blitzer talked with clinton about the advice for mandela that guided him through some very difficult times. >> he was saying, if you're in public life and you have public responsibilities, you cannot be free and effective unless you have no personal feelings of anger. i remember one day, about a month after that whole impeachment business was over, henry hyde who had run the whole show, unbelievably enough, maybe it was a few months after, with you it was shortly after. asked for a meeting at the white house. for something that he was really interested in, he brought a delegation and my staff said i can't believe you're going to do. this i said it is my job to do it. he is a member of congress and a senior member. and they came and left. and as far as they knew, i did not even remember what had happened. i was able to do that because of what nelson mandela did for me. the way he help me. >> joining us now, cornell west. he met in south africa after giving a lecture. thank you so much for being here. cornell, peter from the daily beast writes, nelson mandela is being mourned across th